shorter alternative of constructor with parameter
Kapps via Digitalmars-d
digitalmars-d at puremagic.com
Sat Jun 21 14:25:31 PDT 2014
On Saturday, 21 June 2014 at 17:17:57 UTC, Suliman wrote:
> Dart and few others modern languages support short declaration
> constructor with parameter:
>
> class Person {
> String name;
>
> Person(String name) {
> this.name = name;
> }
> }
>
> // Shorter alternative
> class Person {
> String name;
>
> // parameters prefixed by 'this.' will assign to
> // instance variables automatically
> Person(this.name);
> }
>
> it's there any DIP for adding this future to D?
Personally I'd definitely welcome this syntax. It's an extremely
common thing to do, prone to typos / bugs, is a simple syntax,
and is something I'm surprised more languages don't have.
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